Technical Information
| Prekės būklė |
Nauja |
| Gamintojo pavadinimas |
Semiconductor relay 3RF2, 1-phase, W=22.5 mm, 70 A 48-460 V/24 V DC |
| Prekės ženklas |
Siemens
|
| Kategorijos |
Solid State Relays
|
| Kilmės šalis |
DE |
| Suderintos sistemos kodas |
8536 4900 00
|
| Nominali operacinė srovė le, kai AC-1 |
70 A |
| Aktyvacijos įtampos tipas |
Nuolatinė srovė |
Pakavimo informacija
| Pakavimo lygis 1 |
4011209624726 |
Kiti techniniai duomenys
| Fazių skaičius |
1 |
| Modulinė versija |
Yes |
| DC nominali kontrolės maitinimo įtampa |
4-30 V |
| Darbinė įtampa (diapazonas) |
48-460 V |
| Nominali operacinė srovė le, kai AC-3 |
0 A |
| Nurodytoji darbinė srovė Ie prie AC 51 |
50 A |
| Nurodytoji darbinė srovė prie AC-53a |
0 A |
| Nurodytoji darbinė srovė prie AC-53b |
0 A |
| Perjungimas einant per nulį |
No |
Aprašymas
Semiconductor relay, 1-phase 3RF2 Overall width 22.5 mm, 70 A 48-460 V / 24 V DC screw terminal Instantaneous switching solid-state relay SIRIUS 3RF21 for switching resistive/inductive loads, e.g. of heaters or valves in a bottling plant.
The devices are non-wearing and silent and are therefore ideal for noise-sensitive areas (offices, hospitals). They are also extremely reliable at high switching frequencies. The compact design saves space on the cooling surface. The solid-state relays can also be expanded for a wide range of applications by simply clicking on the standardized 3RF29 function modules. The devices are approved for worldwide use (e.g. IEC and UL/CSA).
The solid-state relays are available as single-phase devices in two widths, or as three-phase devices. They are available for different power ratings and rated operating voltages. Designed for AC or DC operation, they are available with screw, spring-type or ring terminal lug connections.
In addition to the 3RF29 function modules, control connectors and terminal covers are also available as accessories.
Simple, efficient and always up to date - SIRIUS modular system.